122013211312203 has 16 divisors (see below), whose sum is σ = 162763669752096. Its totient is φ = 81302448015360.

The previous prime is 122013211312147. The next prime is 122013211312231. The reversal of 122013211312203 is 302213112310221.

It is not a de Polignac number, because 122013211312203 - 2²⁰ = 122013210263627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122013211312273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716202813 + ... + 716373153.

It is an arithmetic number, because the mean of its divisors is an integer number (10172729359506).

Almost surely, 2^{122013211312203} is an apocalyptic number.

122013211312203 is a deficient number, since it is larger than the sum of its proper divisors (40750458439893).

122013211312203 is a wasteful number, since it uses less digits than its factorization.

122013211312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285454.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 122013211312203 its reverse (302213112310221), we get a palindrome (424226323622424).

The spelling of 122013211312203 in words is "one hundred twenty-two trillion, thirteen billion, two hundred eleven million, three hundred twelve thousand, two hundred three".